Unlock network control key - Galaxy Note GT-N7000 Q&A, Help & Troubleshooting

Anyone know why i keep getting this after i flash a new stock rom? My phone is the unlocked version and only just started doing thisrecently, ive managed to unlock the device with samsung galaxy s unlocker ap, but its annoying having to flash the networkzip firsteverytime i update?

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[Q] Flashing rom lock my phone?

Hey guys, i recently got a sgs which is software unlocked. (sim unlock not facory)
So i wanted to ask if i flash a rom on it like miui or darky....will flashing any rom sim lock my sgs>
I think the cell phone will not lock because you did not flash to unlock it you entered key...
and if i use an app from the android market instead of unlock code, then?

[Q] I have firmware DOI1 can I still flash MetroPCS and unlock?

I am currently on baseband G920TUVU3DOI1 and I was following this guide to unlock my phone. It is failing and I believe it is because I do not have the right firmware. Is there a 5.1.1 MetroPCS firmware I can workload from somewhere? Also, are there any other known unlock methods? I have an unlock code but since the phone will not let me type in the code I cannot unlock it. I am also rooted, curious if freezing the Device Unlock app will let me type in the unlock code.
http://forum.xda-developers.com/tmobile-galaxy-s6/general/sim-unlock-domestic-international-t3191726

Sm-n920c frp lock - odin not recognizing

Hey guys
i have an FRP lock on my noe 5, and unable to load custom/stock firmware through ODIN.
Odin recognizes the phone but when I try flashing in/TWRP, etc it gives me as failed.
Maybe I have the wrong firemware/tutorial ?
Can someone please guide me in the right direction ?
Thank you
From the research I've done, you cannot flash factory or custom ROMs until you unlock the phone from FRP.
I recently purchased a phone from Swappa which had FRP the seller worked with me to try to unlock the phone and we were not able to because Google masked the activity as suspicious because the attempts were not near his location.
Your only hope is to bypass the FRP, there are lots of tutorial videos on how to accomplish this task. I tried many and only had success with this one https://youtu.be/JzywoFS_r9U i used another phone with the hotspot running instead of a WiFi router
Once you get passed FRP you'll be able to do an OEM unlock and install your custom ROM

Help unlocking G920T to Metro PCS.

Hi guys, I have been reading for days but can't seem to find a concise guide. I am trying to use a Metro PCS SIM card in a locked TMobile S6.
I have installed twrp and root through Odin, but I can't manage to download the G920T1 firmware anywhere without it failing and forcing me to pay. I have tried sammobile and others.
After I flash the G920t1 firmware will his metro SIM card just work or do I then have to do a SIM unlock as well? Do I use a TMobile or MetroPCS unlock code if I need to SIM unlock?
Also does anyone know of a ROM that will allow me to use his Metro SIM without any of the above nonsense? I downloaded a ROM but I only have my Verizon SIM to test and it asked for an unlock code.
Any help is appreciated. Thanks in advance!
EDIT: After checking Android file host I found a link to the latest G920t1 firmware. Downloading now in hopes this gets me one step closer. https://www.androidfilehost.com/?fid=24591000424951428
Well I got the Metro PCS software running fine and when following this guide on unlockbase it says I just need this TMobile/MetroPCS unlock code and to put in the new SIM card and it should work.
https://blog.unlockbase.com/unlock-samsung-galaxy-s6-tmobile-usa/
https://www.unlockbase.com/service.php?id=775
Will report back later this week after purchasing the unlock code and attempting to input it.
One other note is when booting to stock recovery it warms me of multi csc. Its my understanding that this interferes with OTA updates. Is there anyway to fix the multi csc so my friend can take the metro pcs OTA updates or will I have to manually update them for him each time a new one comes out?
LakesideWiseman said:
One other note is when booting to stock recovery it warms me of multi csc. Its my understanding that this interferes with OTA updates. Is there anyway to fix the multi csc so my friend can take the metro pcs OTA updates or will I have to manually update them for him each time a new one comes out?
Click to expand...
Click to collapse
Your best bet is leaving it on tmobile rom.. if it's unlocked it's unlocked the sim will work just fine... just because you're using a different sim doesn't mean you gotta change roms
Leave it on what the device actually is, and let the unlock code make anything work for you
The S6 development is pretty dead and you will only really find updates for ours first, and if it's an original Tmobile device.. keep it on that, it's unlocked to work with anything but you don't have to flash anything specific to it G920T Use tmobile stock rom, unlock it and move on and do your business.. install twrp, get root , maybe a custom kernel and or rom?
If you root and leave stock recovery you're gonna have deep sleep issues, there hasn't been any MAJOR updates in awhile and it's only gonna go slower and slower with our device getting replaced by S7's and Note 7's
Roms will be updated to newer firmware bases, and JUST the bootloader and modem files will be online to quick flash within 2 minutes in odin to be updated then flash a updated rom base to the newer firmware if any future releases come.
Don't know too much about CSC sorry about that, but hopefully I at least get you on the right track?
The phone is locked. TMobile has the SIM unlock from the dialer disabled on the s6 firmware. You have to go through them to get it unlocked which my friend is currently unable to do, due to issues with payment on his account. I checked his imei and it says it's all good so I assume a traditional SIM unlock using the Metro pcs software should work.
I wasn't going to root or install twrp as this friend has no need for either and is fine staying on the stock software.

Help!!! Samsung galaxy note 3 rooted trying to use different service.

Hi. I have a Samsung galaxy note 3 and it rooted. After the root I wanted a different service so I have t-moble. I downloaded the region lock away and went through the steps. After my phone was rebooted it still ask me for a unlock code after installing the region lock away. The note 3 is a att phone. Need help
What rom is on the phone? I believe region lock away will only work with certain modems.
I don't have safe strap installed with different roms. It's the original rom and the phone is rooted
If the rom is too new, I don't think region lock away will work. For example, the s4 the modem must be 4.2.2 with root before region lock away will sim unlock the phone.
Oh ok. Well I'm 5.1 android version. Is there another way I can do this instead of paying for an unlock code?
The only way to unlock would be to get an unlock code. If you're not on ATT and the phone is not blacklisted, maybe contact AT&T.
https://www.att.com/deviceunlock/#/

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